Is that possible to add different images in different cells of color grid.

You can use an image for the entire series, something as in the All Features\Welcome !\Chart styles\Statistical\Color Grid\ColorGrid Bitmap example in the features demo. However, it's not possible to use an image for each cell. If you let us know the TeeChart version you are using I'll add your request to the wish-list to be considered for inclusion in future releases.

Also we'd appreciate if you posted your technical inquiries at specific forum for the TeeChart version you are using. This way it would be easier for us to provide more accurate replies.